Let CH be the altitude of the triangle ABC drawn on the board, in which ∠C=90o, CA=CB. The mathematics teacher drew the perpendicular bisectors of segmentsCA and CB, which cut the line CH at points K and M, respectively, and then erased the drawing, leaving only the points C,K and M on the board. Restore triangle ABC, using only a compass and a ruler. geometryconstructionright triangleUkrainian TYM